2121036655

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{17189}}^1$

素因数の和:17283

約数の個数: 32

約数和(自身を含む): 2821910400

約数和(自身を除く): 700873745

約数列:

[1, 5, 23, 29, 37, 115, 145, 185, 667, 851, 1073, 3335, 4255, 5365, 17189, 24679, 85945, 123395, 395347, 498481, 635993, 1976735, 2492405, 3179965, 11465063, 14627839, 18443797, 57325315, 73139195, 92218985, 424207331, 2121036655]

約数ペア:

[(1, 2121036655), (5, 424207331), (23, 92218985), (29, 73139195), (37, 57325315), (115, 18443797), (145, 14627839), (185, 11465063), (667, 3179965), (851, 2492405), (1073, 1976735), (3335, 635993), (4255, 498481), (5365, 395347), (17189, 123395), (24679, 85945)]